Custom Shotgun Barrel Extension

We manufacture custom barrel extensions for shotguns from Hatsan, Huglu, ARMSAN, Mossberg, Winchester, and ATA Arms according to individual orders.

Main options:

• length according to your preference;
• installation on internal or external barrel threads;
• any choke constriction;
• external thread for a muzzle brake or other attachments.

The barrel extension improves shot pattern uniformity and enhances grouping performance with any type of ammunition.

Most popular choke constrictions:

Choke	Constriction	Optimal use
Cylinder	0.0 mm	Close range, fast-moving targets
Improved Cylinder	0.25 mm	General-purpose hunting, training
Modified	0.5 mm	Medium distances, FPV drones
Improved Modified	0.75 mm	Dense shot pattern
Full Choke	1.0 mm	Maximum range and tight grouping